| Title click for details | Creators | View on IMSLP | Key | Opus | Composed | Instrumentation | Code | 
|---|---|---|---|---|---|---|---|
| Hausmusik, Op. 35 | Heinz Irsen (composer) |  | Op.35 | 1930 | 2 violins and cello |  | |
| Spielstück, Op. 40 | Heinz Irsen (composer) |  | Op.40 | 1931 | 2 violins |  | |
| Quartet IV, Op. 83 | Heinz Irsen (composer) |  | Op.83 | 1935 | 2 violins, viola and cello |  | |
| Kleine Sonate, Op. 53 | Heinz Irsen (composer) |  | Op.53 | 1932 | 3 violins |  | |
| Kleine Sonate, Op. 52 | Heinz Irsen (composer) |  | Op.52 | 1932 | 2 sopranos |  | |
| Sonatine, Op. 129 | Heinz Irsen (composer) |  | Op.129 | 1939 | 2 recorders |  | |
| Kleines Duo | Heinz Irsen (composer) |  | Op.147 | 1943 | 2 violins |  | |
| Sonatine | Heinz Irsen (composer) |  | Op.260 | 1962 | recorder and piano |  | |
| 2 Bagatellen | Heinz Irsen (composer) |  | Op.266 | 1963 | 3 violins |  | |
| Terzett | Heinz Irsen (composer) |  | Op.327 | 1978 | 3 violins |  | |
| Widmung-Gruß | Heinz Irsen (composer) |  | Op.347 | 1980 | violin |  | |
| Trio No. 1 | Heinz Irsen (composer) |  | Op.374 | 1984 | 3 violins |  | |
| Duo | Heinz Irsen (composer) |  | Op.377 | 1984 | violin and viola |  | |
| Jagdmusik | Heinz Irsen (composer) |  | Op.378 | 1984 | horn and violin |  | |
| Trio No. 2 | Heinz Irsen (composer) |  | Op.375 | 1984 | 2 violins and viola |  | |
| Kleine Fantasie, Op. 401 | Heinz Irsen (composer) |  | Op.401 | 1988 | piano |  | |
| String Quartet No. 5 | Heinz Irsen (composer) |  | A major | Op.137 | 1942 | 2 violins, viola and cello |  | 
©2025 David P. Anderson